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**EFAR-8290WB 386/486 Writeback PC/AT Chipset     [no datasheet]     ?
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**82EC798     386/486 Writeback PC/AT Single Chip [no datasheet]     ?
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**?????  (Profusion)    c:99
Chips:         
Memory Access Controller (MAC)  
Data Interface Buffer (DIB)
CPUs:          8x P-III Xeon Oct
DRAM Types:    SDRAM PC100 2-way Interleave dual channel
Max Mem:       32GB
ECC/Parity:    ECC
AGP speed:     N/A
Bus Speed:     100
PCI Clock/Bus: 1/3 PCI-66/64



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*Symphony...
**SL82C360   'Haydn' 80386DX/SX chipset [no datasheet]         c:Jun91
***Notes:
from:
http://www.cbronline.com/news/symphony_introduces_the_haydn_family

"Santa Clara, California-based  Symphony Laboratories Inc has unvieled
a family  of highly integrated core  logic chip sets for  all forms of
AT-alike personal  computers: the Haydn family  comprises the SL82C460
set for  80486 systems and the  SL82C360 set for  80386 machines; each
set includes two devices, a system controller and a bus controller and
an optional cache controller chip  can be added if cache capability is
required;  the   parts  are  in  volume  production   and  a  complete
motherboard can be created with as few as eight active components plus
memory; all operate at 50MHz and  beyond and the sets are supported by
all  major BIOS  vendors; the  sets cost  from $50  to $100  apiece in
quantities of 100-up."

***Configurations:...
**SL82C460   'Haydn II' 80486 chipset   [no datasheet]         c:Jun91
***Notes:...
***Configurations:...
**SL82C470   'Mozart' 486/386 EISA chipset                     c:Dec91...
**SL82C490   'Wagner' 486?              [no datasheet]               ?...
**SL82C550   'Rossini' Pentium          [no datasheet]            c:95...
**
**Support Chips:
**SL82C365    Cache Controller (for 386DX/SX)                     c:91...
**SL82C465    Cache Controller (for 486/386DX/SX)                 c:91...
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